With 400 tons of capacity, 625,278 kg of gross weight, a 3,500 hp engine, and AC electric drive, the Komatsu 980E-4 establishes itself as one of the most powerful, efficient, and impressive mining trucks in the world.

Written by Jefferson Augusto

Published on 05/05/2026 at 14:37

Updated on 05/05/2026 at 14:38

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Designed to operate in extreme conditions like Canada’s oil sands, Komatsu’s giant combines power, technology, and efficiency to revolutionize global mining

Weighing an impressive 625,278 kg gross weight and capable of transporting up to 400 tons (363 metric tons), the Komatsu 980E-4 mining truck is not just a large machine — it represents a significant advance in how large-scale mining operations are executed around the world.

From the first glance, it’s clear that the Komatsu 980E-4 was developed to operate in extremely challenging environments, such as Canada’s oil sands, known for their severe terrain and climate conditions. However, beyond this specific application, the model also stands out for its versatility, being widely used in similar operations in various regions of the planet.

This information was disclosed by technical data from Komatsu itself, a global manufacturer of heavy equipment, which highlights the model as one of the most robust and efficient solutions for heavy mining.

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Extreme power and load capacity place the 980E-4 among the largest in the world

When we talk about performance, the Komatsu 980E-4 immediately impresses with its numbers. Equipped with the Komatsu SSDA18V170 engine, an 18-cylinder unit, the truck delivers up to 3,500 hp (2,610 kW) of gross power and 3,346 hp (2,495 kW) of net power.

Furthermore, the engine has a displacement of 4,760 cubic inches (78,001 cm³), which ensures enough strength to tackle the most demanding heavy mining tasks. Thus, the equipment can maintain consistent performance even under maximum load.

Another relevant point is the optimized weight distribution. When empty, the truck has 48% of the weight on the front and 52% on the rear. When loaded, this distribution changes to 33% on the front and 67% on the rear, ensuring greater stability and safety during the transport of large volumes.

Consequently, this intelligent engineering allows the truck to operate with greater efficiency, reducing risks and improving control on uneven terrain.

Onboard technology and operational efficiency raise the bar for mining

In addition to raw power, the Komatsu 980E-4 stands out for the presence of advanced technologies that directly impact productivity and operational safety. One of the main highlights is the AC electric traction system, which provides greater energy efficiency and better equipment control in different terrain conditions.

At the same time, the truck features the KOMTRAX telemetry system, which provides real-time data on machine performance, location, and operation. This allows managers to monitor the fleet with precision, make strategic decisions, and reduce operational costs.

Another important point is the automated transmission, which facilitates operation and reduces operator effort. This not only improves productivity but also helps reduce fatigue throughout the shift, increasing overall operational safety.

Furthermore, the model features a reinforced structure and a high-strength suspension system, ensuring durability even in the most severe conditions. Thus, the Komatsu 980E-4 positions itself as a reliable solution for continuous and high-demand operations.

Comfort, safety, and robustness ensure consistent performance in any scenario

Although it is a large and extremely robust machine, the Komatsu 980E-4 was also designed with the operator in mind. The modern cabin offers a safe, comfortable, and ergonomic environment, allowing the professional to work with more precision and less physical strain.

Furthermore, the truck’s structure was developed with high-strength materials, ensuring a long lifespan and reducing the need for frequent maintenance. This, in turn, directly impacts equipment availability, keeping the operation active for longer.

Another important highlight is the empty operating weight of 255,868 kg, which demonstrates the level of structural robustness. The total loaded weight reinforces the truck’s ability to handle extreme loads without compromising the machine’s integrity.

Therefore, by analyzing all these factors — power, technology, efficiency, and durability — it is evident that the Komatsu 980E-4 is not just another mining truck. It is, in fact, one of the main global benchmarks when it comes to large-scale transportation in extreme environments.

Would you dare to operate a machine of this size, or does just imagining it give you a sense of respect?

With 400 tons of capacity, 625,278 kg of gross weight, a 3,500 hp engine, and AC electric drive, the Komatsu 980E-4 establishes itself as one of the most powerful, efficient, and impressive mining trucks in the world.

Designed to operate in extreme conditions like Canada’s oil sands, Komatsu’s giant combines power, technology, and efficiency to revolutionize global mining

Extreme power and load capacity place the 980E-4 among the largest in the world

Onboard technology and operational efficiency raise the bar for mining

Comfort, safety, and robustness ensure consistent performance in any scenario

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With 400 tons of capacity, 625,278 kg of gross weight, a 3,500 hp engine, and AC electric drive, the Komatsu 980E-4 establishes itself as one of the most powerful, efficient, and impressive mining trucks in the world.

Designed to operate in extreme conditions like Canada’s oil sands, Komatsu’s giant combines power, technology, and efficiency to revolutionize global mining

Extreme power and load capacity place the 980E-4 among the largest in the world

Onboard technology and operational efficiency raise the bar for mining

Comfort, safety, and robustness ensure consistent performance in any scenario

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With billions in loans, China is rebuilding Nigeria’s railway network from scratch, abandoning the British colonial tracks that have turned to scrap and creating a corridor of over 1,300 km to take the load off the roads of Africa’s largest economy.

Forget petroleum-based asphalt: a Scottish company transforms 684,000 plastic bottles into one kilometer of road that is 60% more resistant and up to 10 times more durable, and the technology has already started replacing traditional asphalt in more than 30 countries.

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China is building an artificial island in the middle of the sea, covering 20 km², to construct the largest offshore airport in the world, the Dalian Jinzhouwan. This $4.3 billion project is anchored on more than 3,000 pillars embedded in the rock beneath the ocean and is scheduled to open in 2035.

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